Kategorie: online spiele

Day night terminator

A terminator or twilight zone is a moving line that separates the illuminated day side and the dark night side of a planetary body. A terminator is defined as the ‎ Earth's terminator · ‎ Gallery · ‎ Lunar terminator · ‎ Scientific significance. A live map, showing where in the world it is currently daytime, night time, or twilight. The map below shows where on Earth it is currently day time, night time. This map shows all the places in the world where it's night time and all places where it's not. The dark shape appears curved because the map you can see is 2D.
However, slower vehicles can overtake the terminator at higher latitudes , and it is possible to walk faster than the terminator at the poles, near to the equinoxes. Die gleiche Teilung käme auch zustande bei einer flächigen Lichtquelle, die rechtwinklig abstrahlt und als Scheibe mit gleichem Radius wie der Körper in rechtem Winkel zu diesem steht — egal in welcher Entfernung. Während der Umlaufbewegung der Erde im Orbit ändert sich dieser Winkel, und auch bei ihrer Drehung um die eigene Achse. Zudem wird das Mondlicht noch auf dem Weg durch die Erdatmosphäre gestreut. The visual effect is that of seeing the sun rise in the west, or set in the east. This speed can appear to increase when near obstructions, such as the height of a mountain, as the shadow of the obstruction will be cast over the ground in advance of the terminator along a flat landscape.